linux-kernel - [PATCH 095/141] media: dvb_frontend: Fix fall-through warnings for Clang

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Date:   Fri, 20 Nov 2020 12:36:57 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 095/141] media: dvb_frontend: Fix fall-through warnings for
 Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 drivers/media/dvb-core/dvb_frontend.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 06ea30a689d7..fb35697dd93c 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -984,6 +984,7 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe)
 				 fe->ops.info.symbol_rate_max);
 			return -EINVAL;
 		}
+		break;
 	default:
 		break;
 	}
-- 
2.27.0